UN Secretary-General Ban Ki-moon called Rio+20 one of the most important global sustainability meetings of our time. How can society be structured so future generations inherit a planet they can live on?

Today, DW launched its new online special covering Rio+20: Today’s voices with tomorrow’s ideas. This DW special looks at the questions – and answers – of sustainability in the economy, society and technology.

We are also looking for different opinions on the subject from around the world. Send your thoughts to mydw@dw.de. We’re especially looking for photo or video submissions, but articles are always welcome, too. We’re going to compile all of the submissions and publish them on dw.de.